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Clifton (T)

Sewerage Systems, Newton Falls, New York. NPDES permit NY0270211, in force until Oct 31, 2029. Last 12 months: over a limit 7 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M monthly (8 values), form S twice a year
Last report on file
September 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 14 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
October 2025BOD, 5-day, 20 deg. C, monthly average42 mg/L≤ 30 mg/L40%
October 2025BOD, 5-day, percent removal, monthly average minimum82.5 %≥ 85 %17%
October 2025Solids, total suspended, monthly average31 mg/L≤ 30 mg/L3%
April 2026BOD, 5-day, percent removal, monthly average minimum79.5 %≥ 85 %37%
April 2026Solids, suspended percent removal, monthly average minimum80.8 %≥ 85 %28%
June 2026Coliform, fecal general, 7-day geometric mean2420 #/100mL≤ 400 #/100mL505%
September 2026Coliform, fecal general, 7-day geometric mean659 #/100mL≤ 400 #/100mL65%

Limits in force (22)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. C7-day average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 9.2 lb/dall year
BOD, 5-day, 20 deg. C7-day average≤ 13.7 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspended7-day average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 9.2 lb/dall year
Solids, total suspended7-day average≤ 13.7 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, settleabledaily maximum≤ .3 mL/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ .0366 MGDall year
Chlorine, total residualdaily maximum≤ 2 mg/LMay–Oct
Coliform, fecal general30-day geometric mean≤ 200 #/100mLMay–Oct
Coliform, fecal general7-day geometric mean≤ 400 #/100mLMay–Oct
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

Cited limits by parameter: New York's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0270211 · MCP: https://passage-data.com/mcp